What Tank(s) Have You Hated 3-Marking?

churchill50: There have been a few. The first was the AMX CDC. I had 2-marked it back when it first came out and was considered to be pretty decent. Then I lost interest and stopped playing it.Then someone dared me to 3-mark it with no APCR last year. I was stupid enough to accept the dare. Not only was playing it painful (module issues, derpy gun, huge profile, being penned by arty 5 times during the grind, etc made it endlessly frustrating), but playing it without any APCR was quite a handicap in some situations.APCR I feel really helps the AMX CDC, since it allows it to spend less time aiming (and exposed) with a higher chance of penning.Plus, there was one battle where if I had had 1 APCR round to kill a T110E4 (that 3 AP rounds wouldn't pen) that would have allowed me to fall back and farm a lot more on the other tanks that were pushing in. The other was the T-44. I thought it would be a pretty easy 3-mark. The marking reqs are really low for how good the tank is.And at first it went really smoothly. But then it didn't. A couple of battles where random stuff screwed me over and I was tilted. But I kept playing. Like an idiot. And dropped it almost 3%.Then I took a break, came back, and slowly ground it out. The final one was the T110E4, which was my first tier 10 3-mark. The ending was quite frustrating.I had a battle on Paris top-tier vs tier 8's. Did almost 6k damage with some random spotting thrown in. Thought it would be enough to get the mark.But no. It got me to 94.97%Next battle my gun trolled me (two shots on the side of a 5A did nothing), and my team collapsed in 4 minutes. At the end of the battle I only had 2.5k damage showing. Thought it was going to drop me several percent.But, I got 2 shots of blind damage, which brought me up to 4k damage and only dropped me to 94.95%.That kind of tilted me, after how much I had been bouncing around on the mark all day.So I took a break, did some exercise, got something to eat, and played another battle.Got Ruinberg. Farmed over 6k damage in a nice, slowly-paced battle. And that did it. But a frustrating grind can also make for a much more satisfying feeling when you finish the mark. Best of luck on those two marks OP! I hope finishing them goes smoothly for you.